A.O. Smith 200, 201, 1000, 1300, 1500, 1850, 2100, 2500 instruction manual

Contents

Main COPPER BOILERS FOR HYDRONIC HEATING AND HOT WATER SUPPLY Thank Y ou Installation Operation Maintenance Limited Warranty Instruction Manual ROUGH-IN DIMENSIONS Figure 1. TABLE 2. ROUGH - IN DIMENSIONS TABLE 1: GAS AND ELECTRICAL CHARACTERISTICS TABLE 4: HEAT EXCHANGER PRESSURE DROP GB Models-Flow, Head Loss and Temperature Rise TABLE 3: RECOVERY CAPACITIES PRECAUTIONS LIQUID PETROLEUM MODELS HIGH ALTITUDE INSTALLATION FOREWORD GROUNDING INSTRUCTIONS CORRECT GAS FEATURES/CONTROLS MULTI-STAGE FIRING AND CONTROL SYSTEM DIFFERENTIAL PRESSURE SWITCH BLOCKED FLUE PRESSURE SWITCH FLAME SENSOR INSTALLA TION INSTRUCTIONS REQUIRED ABILITY LOCATION WARNING CHEMICAL VAPOR CORROSION INSTALLATION CLEARANCES LEVELLING VENTING CAUTION Page STANDARD VENT - VERTICAL (CATEGORY I) STANDARD VENT - HORIZONTAL (CATEGORY III) DIRECT VENT - VERTICAL (CATEGORY I) DIRECT VENT - HORIZONTAL (CATEGORY III) HORIZONTAL VENT INSTALLA TION CONVENTIONAL SPACE HEATING INST ALLA TION INSTALLATION AS BOILER REPLACEMENT BYPASS BALANCING AIR SEPARATOR SYSTEM INSTALLA TION GENERAL HYDRONIC INSTALLA TION WATER SUPPL Y LINE COOLING PIPING SPACE HEATING APPLICA TIONS INTERNAL CONTAMINANTS HOT WATER SUPPLY BOILER INSTALLATION WATER LINE CONNECTIONS HARD WATER CONDITIONS TANK PROBE INSTALLA TION PROCEDURE EXPANSION TANK ONE GENESIS (MODEL GW) HOT WATER SUPPLY BOILER WITH HORIZONTAL TANK ONE GENESIS (MODEL GW) HOT WATER SUPPLY BOILER WITH VERTICAL TANK Figure 13. Single boiler with vertical tank. Table 13. Suggested Pipe Size For Multiple Gas Appliances (Natural) Table 14. Suggested Pipe Size For Multiple Gas Appliances (Propane Gas) Length of Pipe in Feet (Metres) (based on 0.60 Specific Gravity Gas w/Heating Value of 1,000 BTUs/Ft Length of Pipe in Feet (Metres) GAS CONNECTIONS WARNING TABLE 15. SINGLE UNIT INSTALLA TION, SUGGESTED PIPE SIZE WIRING CONNECTIONS OPERATION GENERAL FILLING AND PURGING FOR HEATING BOILER INSTALLATION FILLING FOR HOT WATER SUPPL Y BOILER INST ALLA TION PURGING OF GAS LINE CAUTION INLET GAS PRESSURE MANIFOLD PRESSURE ADJUSTMENTS FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE Lighting Instructions for the G(B/W) 1000 through 2500 models FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE CONTROL SYSTEM DESCRIPTION OF MULTI-STAGE FIRING SYSTEM 1 2 3 4 5 6 7 8 AHFEDCBG DIP SWITCH CONFIGURATION TABLE Page Page Page PREVENTATIVE MAINTENANCE MAIN BURNERS WARNING DELIMING REPLACEMENT PARTS TROUBLESHOOTING CAUTION Page NEW BOILER LIMITED WARRANTY

A.O. Smith instruction manual

Models: 200 201 1000 1300 1500 1850 2100 2500